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Conservation Software: Is Data the Answer? - Part 2
1. Sharing AMI Data with Customers:
An Arlington Experience
Dustan Compton
2. • Raw water supplier
• Serve the water needs of about two million people across 11 counties – most in Tarrant
• Fort Worth, Arlington, Mansfield, and Trinity River Authority
• Four major reservoirs:
• Lake Bridgeport
• Eagle Mountain Lake
• Cedar Creek Reservoir
• Richland-Chambers Reservoir
• About 75% of our water supplies come from East Texas
Tarrant Regional Water District
3. • Population: 370,367 – ~428,000 Buildout
• Land Area: 99.5 square miles
• Visitors to Arlington: 6.8 million visitors
• Number of Water Treatment Plants: 2
• Total treatment system capacity: 174.11 MGD
• Miles of Distribution Pipe: 1,531
• Annual Gallons Billed Consumption: ~18.5 billion
City of Arlington
4. • First phase started in April 2011 and completed August 2012
• Sensus meters and FlexNet; MeterSense MDM
• 17,000 installations targeting most costly 4 billing groups
• Today: 35,665 AMI meters out of 108,098
• Long-term AMI meter conversion
• Full coverage of the city
• Ability to use in-house labor
• Existing meter change-out program
• Street renewal project inclusion
• ~9,000/year installed
Arlington Water Utilities AMI
5. • Decrease in account/bill related work
• Reduced truck trips
• Faster billing audit process
• Reduced billing groups
• Leak detection system integration
• Exact location of new meter
• Backflow reports
• Watering notifications
• Negatives of “more information”
Additional Benefits of AMI Investment
6. • AMI goals for customer service
• Customer education
• Time of use data
• On-line visibility
• Approached by Texas A&M AgriLife Research Extension/Texas Water Resources Institute
for research project:
• Achieving household water-use efficiency using advanced metering infrastructure
• Develop database and web portal
• Track and evaluate data
• Conduct education and outreach
• Expand research to validate results
Customer Web Service
7. • Prior customer use of AMI data
• Individual print if available
• Development and promotion of new web service
• Targeted bill insert
• Targeted emails
• Targeted “online bill pay account” message
• Customer service calls
• 1,190 users to date
Customer Web Service
11. • Still on-going
• Preliminary results of web service users:
• ~8% less water used in winter
• ~17% less water used in summer
• Research contact:
T. Allen Berthold, Ph.D., Research Scientist
Texas Water Resources Institute
979-845-2028 taberthold@ag.tamu.edu
Research Latest
12. • Pecan Street, Inc.
• University of Texas-based nonprofit research institute founded by UT’s Cockrell
School of Engineering
• Research
• Energy sector tools
• Water app development
Mobile App
15. • In Arlington, app currently in trial/testing phase
• Promotional push after next update
• Other cities, MUD’s/WCID’s welcome to participate – no cost and no new utility equipment
required
• Research contact:
Brewster McCracken, President and CEO
Pecan Street Inc.
(512) 782-9213 bmccracken@pecanstreet.org
Research Latest
16. Dustan Compton, Regional Conservation Program Manager
Tarrant Regional Water District
817-720-4358 dustan.compton@trwd.com
Sharing AMI Data with Customers:
An Arlington Experience
